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3 Replies
3025 Views |
October 22, 2022, 05:59:25 AMby Paul Birkeland |
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Inductance readings for PT-10 and PT-11
Started by mravunko |
2 Replies
2727 Views |
October 01, 2022, 06:15:04 AM by mravunko |
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4 Replies
3956 Views |
August 16, 2022, 09:02:28 AM by Paul Birkeland |
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19 Replies
6302 Views |
August 08, 2022, 06:16:33 AM by Paul Birkeland |
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3 Replies
2384 Views |
June 08, 2022, 01:13:18 PM by ccmccull |
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Preamp Headphone
Started by reglys |
5 Replies
2396 Views |
April 11, 2022, 12:31:13 PM by Paul Birkeland |
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12v DC Crack?
Started by Trevaaa |
1 Replies
2073 Views |
March 14, 2022, 04:51:40 AM by Paul Birkeland |
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Low impedance headphone
Started by Tarpon66 |
4 Replies
1954 Views |
February 23, 2022, 03:38:18 PM by Doc B. |
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Reduction phono amp
Started by Overthehill |
2 Replies
1796 Views |
February 17, 2022, 03:54:42 PM by Doc B. |
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3 Replies
2014 Views |
January 11, 2022, 08:24:19 PM by Paul Joppa |
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Trying to understand biasing
Started by ipetruk |
3 Replies
2025 Views |
November 15, 2021, 04:34:45 AM by Paul Birkeland |
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Shorted tube?
Started by Headphone Hedonist |
4 Replies
1779 Views |
November 13, 2021, 06:37:28 AM by Doc B. |
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Power delivery into difficult headphones
Started by Loquah |
6 Replies
3013 Views |
September 02, 2021, 07:55:04 PM by Loquah |
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15 Replies
4425 Views |
August 30, 2021, 02:11:25 PM by Loquah |
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FR Testing
Started by Jamier |
5 Replies
2256 Views |
August 14, 2021, 04:43:45 PM by Doc B. |
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Soldering
Started by Knightstick |
5 Replies
2116 Views |
June 11, 2021, 04:33:28 PM by Paul Birkeland |
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17 Replies
9232 Views |
May 29, 2021, 02:36:12 AM by Adrian |
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Making sense of self-resonance of plate choke in parafeed use
Started by Deke609 |
6 Replies
2802 Views |
May 25, 2021, 06:04:05 PM by trobbins |
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193 Replies
19074 Views |
May 22, 2021, 01:09:08 PM by L0rdGwyn |
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DIY 300b
Started by AstromanoftheFuture |
13 Replies
3442 Views |
April 24, 2021, 03:05:58 PM by AstromanoftheFuture |